Which of the following prosses is used in manufacturing of naoh
Answers
Answered by
1
Answer:
Naoh or caustic soda.
Explanation:
It is formed by the electrolysis of NACL Using Hg as cathode and carbon as anode in the Castner kellner cell.On electolyisis of NACL:Na+ and cl- are formed.While Na+ is deposited at the Hg electrode gaining a electron to form sodium amalgam.The sodium amalgam is then reacted with water to form Naoh and by-product Hg2 as under
Na-amalgam+h20---》Naoh +Hg2
** dihydrogen may also be produced
Answered by
0
Explanation:
It formed by the electricit NACL
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